Write a program that calculates the surface area of a hexagonal prism (figure below) which is given by the following formula: A = 6 ah+3√3 a² Your program should take input, do the appropriate calculation and display output. Paste your code at the space provided below. You can test your code using the following cases: I Input 1 Output I Ia (Base edge) | h (Height) | A (Surface Area) | 16 13 | 295.06 | 10 13 | 15 15 | 1419.62 | 136.77 1

Write a program that calculates the surface area of a hexagonal prism (figure below) which is given by the following formula: A = 6 ah+3√3 a² Your program should take input, do the appropriate calculation and display output. Paste your code at the space provided below. You can test your code using the following cases: I Input 1 Output I Ia (Base edge) | h (Height) | A (Surface Area) | 16 13 | 295.06 | 10 13 | 15 15 | 1419.62 | 136.77 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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f. A laborant in a laboratory does a number of antigen tests in one day. Write a program that simulates the number of antigen tests done in a day in a laboratory, displays the number of positives and negatives, and calculates the % of positives in one day. Your program needs to first generate a random number that will show the number of tests done in a day. One laboratory in a day cannot do more than 100 tests and less than 1 (they do at least one). Then for each of the tests, your program needs to generate a random number to show whether they are positive or negative. In order to write this program, you need to have the following three functions used by the main function: test result (void): This function generates a test result. It should randomly return either one or zero. 1 means positive test result and 0 means negative test result. float positive percentage (int,int) : This function takes the total number of positives and the total number of tests and returns the % of positives.…
2. - Write a program that displays the area and perimeter of a rectangle with the width of 5 And height of 7.5 using the following formulas: area = width * height perimeter = 2 * width + 2 * height 3. Write the output from the following code: A. sum = for i in range(0,13,2): sum+ = i print ("sum = ", sum)
Please use python codes
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how can I write a python program that displays a table of pounds and equivalent weights in kilograms. . Allow the user to specify the range of pounds for the table by prompting for the start, stop, and step values for the pounds column. Display the pounds accurate to two decimal places centered in a column 10 characters wide. The kilometers should display accurate to three decimal places and right-aligned in a column 12 characters wide. Column headings should be displayed with the same alignments. Here is a Sample: Enter the start for pounds 10 Enter the stop for pounds 60 Enter the step for pounds 10 POUNDS KILOGRAMS 10.00 4.536 20.00 9.072 30.00 13.608
Write a Phyton program that computes the duration of a projectile’s flight and its height above the ground when it reaches the target. As part of your solution, you should display instructions to the program user. Relevant formula: time = distancevelocity xcos (θ) height = velocity xsin x time- g x time22 use the following variables: g = gravitational constant = 32.17 = angle of elevation in radian v = velocity or the projectile velocity (ft/sec) d= distance to target t = time of flight in seconds. h = height at impact Try your program on these data sets.
1.write a program to find the average of even and the average of odd numbers from 20 entered numbers. 2.write a program to find the result of the following equation : a2 + b? X = ab + 1 3. write a program to find the following equation if n is even f (n) Зп + 1 if n is odd 4. Write the following equations in visual basic format: ((b²+c² – a²) (2 x b x c)) Cos-1 а. (y-0)*+(x=a)* b. (bsiny - 0) + (bcosy - a) c. b' sin'y + b*cos'y- 2abcosy + a d. е. b(sin'y + cos"Y)- 2abcosy +a f. f (x) = a· ec(x-d) + b
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Computer Science Lab
Write a program that displays a table of pounds and equivalent weights in kilograms. You can find the conversion factor online if necessary. Store this factor in a properly named constant. Allow the user to specify the range of pounds for the table by prompting for the start, stop, and step values for the pounds column. Display the pounds accurate to two decimal places centered in a column 10 characters wide. The kilometers should display accurate to three decimal places and right-aligned in a column 12 characters wide (see page 75-78). Column headings should be displayed with the same alignments. See Sample Output.
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